CN208113543U - A kind of fruit bagging machine head - Google Patents

Abstract

The utility model relates to a kind of fruit bagging machine head, including acia and maxillary plate, the rear end of the acia and maxillary plate is rotatably connected by rotation axis, and open-and-close mechanism is equipped between the acia and the maxillary plate；The acia is equipped with enclosed mechanism, and the enclosed mechanism includes turnover panel and turnover panel driving assembly, and the turnover panel driving assembly drives the turnover panel rotation, folds to fruit bag sack；The open-and-close mechanism includes movable component and several magnet for being arranged on the upper and lower jaw；The movable component includes folding motor, crank and connecting rod, the folding motor is mounted on the maxillary plate, one end of the crank is connected on the main shaft of the folding motor, the other end of the crank connects one end of the connecting rod, and the other end of the connecting rod and the acia are hinged；Structure is simple, and production cost is low, does not need air machinery, light weight, and it is not in stuck phenomenon, reliability and efficiency greatly improve that it is firm, which to seal,.

Description

A kind of fruit bagging machine head

Technical field

The utility model relates to a kind of head, in particular to a kind of fruit bagging machine head.

Background technique

The head of existing fruit bagging machine, it is desirable to provide two functions, first is that the opening and closing of fruit bag, keeps fruit bag defeated It send, fruit is packed into, then reclose, second is that sealing, carries out sealing operation to the fruit bag after loading fruit；

Generally by the way of absorption spreading mechanism in parallel and sucker suction, parallel absorption struts the switching mechanism of fruit bag Mechanism includes two boards parallel up and down and in-between open-and-close mechanism, and open-and-close mechanism is complicated, to the machining accuracy of workpiece It is required that high, mass production cost is also correspondinglyd increase；Fruit bag is opened by the way of sucker suction, realizes of fruit bag Mouthful, since the mode of sucker suction needs to provide the air machineries such as air pump, plant capacity is small, and the negative-pressure adsorption effect of generation is just not Good, absorption dynamics is small, and it is long to adsorb the time securely needed；Plant capacity is big, and power consumption is also increase accordingly, the volume and weight of equipment Also it will increase；Fruit bagging machine is that people holds machine progress bagging, and the lightweight of packing machine is most important.

In addition, sucker needs to generate negative pressure, can just there be the effect of absorption, but it is more multiple because of the environment that packing machine uses It is miscellaneous, it is easy to fall into dust or big foreign matter, paper bag itself is also easy to produce a large amount of dust residue, these all be easy to cause sucker Adsorption effect decline, or even cause to block, sucker made to lose the function of absorption, or even damage vacuum motor.

Existing sealing tech installs stapler generally by the way of stapler bookbinding, to the chain-drive section in fruit bagging machine Machine, fruit bag are sealed, and during sealing, are easy to appear the stuck problem of staple, this is also that stapler does not have always There is the problem of solution；In addition it is exactly that change staple relatively difficult for dress, influences to seal efficiency.

Utility model content

The utility model in view of the deficiency of the prior art, provides a kind of fruit bagging machine machine that bagging is high-efficient Head.

The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of fruit bagging machine head, including maxilla The rear end of plate and maxillary plate, the acia and maxillary plate is rotatably connected by rotation axis, the acia and the lower jaw Open-and-close mechanism is equipped between plate；

The acia is equipped with enclosed mechanism, and the enclosed mechanism includes turnover panel and turnover panel driving assembly, the turnover panel Driving assembly drives the turnover panel rotation, folds to fruit bag sack.

The utility model has the beneficial effects that：Structure is simple, and production cost is low；Using turnover panel by fruit bag fold closure, Bookbinding staple is not needed, is not in stuck phenomenon, reliability and efficiency greatly improve.

Further, the open-and-close mechanism includes movable component and several magnet for being arranged on the upper and lower jaw；Institute Stating movable component includes that folding motor, crank and connecting rod, the folding motor are mounted on the maxillary plate, the folding motor Main shaft on connect one end of the crank, the other end of the crank connects one end of the connecting rod, the connecting rod it is another It holds hinged with the acia.

Beneficial effect using above-mentioned further technical solution is：Air machinery is not needed, head weight is low, reduces fruit The overall weight of packing machine adsorbs the ferromagnetic material on fruit bag by magnet, realizes the opening of fruit, reduce head weight Meanwhile the problem of there is no absorption failures, reliability is higher.

Further, the magnet is electromagnet or permanent magnet, and fruit bag does not include the upper layer rectangle scraps of paper and lower layer's rectangle The scraps of paper are equipped with bending member at fruit bag sack, and the bending member is located at upper layer rectangular paper on piece, and lower layer's rectangular paper on piece is set Have suction sheet, the suction sheet and the bending member mutually stagger, the bending member be using ferromagnetic material, the bending member and The suction sheet is that under the action of magnet, the upper layer and lower layer rectangle scraps of paper are pulled open using ferromagnetic material.

Further, the magnet includes under two upper magnet on acia and two on the maxillary plate Magnet, two upper magnet are mutually staggered with two lower magnet, the bending of the upper magnet and upper layer rectangular paper on piece Part is corresponding, and the lower magnet is corresponding with the suction sheet of lower layer's rectangular paper on piece.

Further, the maxillary plate include maxillary plate ontology and connection cabinet, it is described connection cabinet upper end and it is described on The rear end of jaw is connected by the shaft, and the two sides of the maxillary plate ontology are equipped with guide plate, between two guide plates Fruit bag transfer passage is formed, the connection cabinet is equipped with fruit bag entrance, and the fruit bag entrance and the fruit bag are defeated Send channel corresponding.

Further, travel switch is additionally provided on the maxillary plate ontology.

Further, be equipped with conveying mechanism in the connecting box body, the conveying mechanism include feeder motor, upper roll shaft and under Roll shaft, is respectively equipped with several upper roll wheels and lower roll wheel on the upper roll shaft and the lower roller shaft, the upper roll wheel and it is described under Roller corresponds, and the contact surface of the upper roll wheel and the lower roll wheel is corresponding with the fruit bag transfer passage, under described The first driving gear is additionally provided on roll shaft, the feeder motor is equipped with the second driving being meshed with the first driving gear Gear.

Further, the both ends of the upper roll shaft and the lower roller shaft pass through bearing respectively and are mounted on the connection cabinet.

Further, the conveying mechanism further includes feeder motor mounting base and roller shield, and the feeder motor passes through defeated Motor mount is sent to be mounted on the maxillary plate ontology, the roller shield covers on the outer of the upper roll wheel and the lower roll wheel Week.

Further, the upper roll wheel and the lower roll wheel respectively include 2.

Further, the top of the fruit bag entrance is equipped with toothrow, and the toothrow includes multiple set squares being set side by side.

Beneficial effect using above-mentioned further technical solution is：Guarantee that fruit bag can smoothly enter into fruit bag transfer passage, Avoid stuck phenomenon occur in fruit bag entrance.

Further, the turnover panel driving assembly includes turnover panel driving motor, connection component and transmission component, the transmission group Part includes first pulley, the second belt wheel and the transmission belt for connecting first pulley and the second belt wheel, and first pulley setting is the On one pulley shaft, second belt wheel is arranged on the second pulley shaft, and the first band wheel shaft passes through the connection component and institute The output axis connection of turnover panel driving motor is stated, second pulley shaft is connect with the turnover panel.

Further, the connection component be shaft coupling, the both ends of the shaft coupling respectively with the turnover panel driving motor Output shaft and the first pulley axis connection.

Further, the connection component includes the first swing arm unit and the second swing arm unit, the turnover panel driving motor band Dynamic first swing arm unit rotation, first swing arm unit drive the rotation of the second swing arm unit, and second swing arm unit passes through Transmission component drives the turnover panel rotation；

First swing arm unit includes the first swing arm part A, the first torsional spring and the first swing arm part B, the first torsional spring energy Enough reset the first swing arm part B；Second swing arm unit includes the second swing arm part and the second torsional spring, second torsional spring The second swing arm part and the turnover panel can be made to reset.

Further, one end of the first swing arm part A is fixedly connected on the output shaft of the turnover panel driving motor, and institute The first swing arm part A is stated equipped with first rotating shaft, the first swing arm part B includes connecting pin and free end, first torsional spring and The connecting pin is socketed in the first rotating shaft, and first torsional spring setting is put in the first swing arm part A and first Between arm-piece B.

Further, the downside close to the free end of the first swing arm part B is equipped with groove, and first torsional spring includes the One torsional spring stabilizer blade A and the first torsional spring stabilizer blade B, the first torsional spring stabilizer blade A inserting in the groove, the first torsional spring stabilizer blade B holds out against the first swing arm part A close to the downside of turnover panel driving motor output shaft one end.

Further, the second swing arm part includes the second swing arm part ontology, and described second swing arm part ontology one end is equipped with the Two shafts, the other end are equipped with roller bearing, and the roller bearing is pressed against on the free end of the first swing arm part B, the second torsional spring peace In second shaft；Second shaft and the first band wheel shaft are integrally formed.

Further, bearing is also equipped in second shaft, the bearing periphery is covered with bearing cap, second torsional spring The upper side of second swing arm, institute are compressed including the second torsional spring stabilizer blade A and the second torsional spring stabilizer blade B, the second torsional spring stabilizer blade A State the lower end surface that the second torsional spring stabilizer blade B holds out against the bearing cap.

Beneficial effect using above-mentioned further technical solution is：180 ° are overturn in turnover panel, and fold closure is carried out to fruit bag Afterwards, returning face plate will not reverse at once, but under the action of the first torsional spring and the second torsional spring, when roller bearing and the first swing arm part B are de- When opening, turnover panel is just reversed, and turnover panel slightly stops, and keeps folding effect more preferable.

Further, the first swing arm part A is equipped with the mounting hole matched with turnover panel driving motor output shaft, is additionally provided with The top hole being connected to the mounting hole, the axial direction of the top hole is axially vertical with the mounting hole, in the top hole Jackscrew is installed, for compressing turnover panel driving motor output shaft.

Further, the turnover panel driving motor output shaft is equipped with platform, and the jackscrew is held out against on the platform.

Beneficial effect using above-mentioned further technical solution is：Jackscrew holds out against turnover panel driving motor output shaft, makes first It is not easy to loosen between swing arm part A and turnover panel driving motor output shaft.

Further, the first swing arm free end part B is arc-shaped.

Beneficial effect using above-mentioned further technical solution is：Convenient for the separation of idler wheel and the first swing arm part B, make first Swing arm part B and the second swing arm part reset.

Further, the first swing arm part A includes the first swing arm part A ontology, the first swing arm part A ontology and turnover panel One end of driving motor output shaft connection is equipped with convex block, and the first swing arm part A is connected with described the by the first rotating shaft One swing arm part B, the first swing arm part B is arc-shaped close to the lower section of described convex block one end, and top is equipped with limited block.

Beneficial effect using above-mentioned further technical solution is：Convenient for the first swing arm part one-directional rotation.

Further, the turnover panel includes flap body, turnover panel side plate, turnover panel connecting plate and torsion shaft, the turnover panel side plate Positioned at the two sides of the flap body, the turnover panel side plate is fixedly connected on the turnover panel connecting plate, and the turnover panel of two sides connects The torsion shaft, the torsion shaft axis alignment of two sides are respectively equipped on fishplate bar.

It further, further include floating hold-down mechanism, the floating hold-down mechanism includes pressure plate and convex block, the pressure plate Upper end be equipped with guide post, be socketed with floating spring in the guide post, the rear end bottom of the pressure plate is connected with described convex Block.

Beneficial effect using above-mentioned further technical solution is：In Turning board folding fruit bag, convex block compresses water first The rear end of fruit bag bending member, when preventing from folding the front end of fruit bag, the rear end of bending member is tilted, and then fruit bag is caused to tear.

Further, the convex block is hollow structure, the permanent magnet being embedded on the acia.

Further, before turnover panel is sealed, the bottom end of the convex block is lower than the bottom surface of the flap body.

Further, the front end on the acia is equipped with turnover panel mounting portion and floating hold-down mechanism mounting portion, the floating Hold-down mechanism mounting portion is equipped with the guide post mounting hole passed through for the guide post, the diameter of the guide post mounting hole and institute The diameter for stating guide post is adapted, and the side of the acia is equipped with the pin shaft for connecting the connecting rod, and the other side is equipped with the axis Lid is held, and the acia is equipped with turnover panel driving motor mounting portion.

Further, the upper end of the guide post is equipped with annular slot, is equipped with snap ring, the pressure plate in the annular slot It is mounted on the acia by snap ring.

Further, the front end of the maxillary plate ontology is equipped with fruit bag loading plate, and it is heavy that the fruit bag loading plate passes through Head screw is mounted on the maxillary plate ontology.

Further, the fruit bag loading plate includes symmetrically arranged two, and the fruit bag loading plate includes horizontal The thickness of support plate and labial lamina obliquely, the support front edge of board is smaller, and between 0.5-5mm, one end of the labial lamina connects It connects in the support plate, the other end holds out against the front end of the maxillary plate ontology.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the maxillary plate structural schematic diagram of the utility model；

Fig. 3 is the acia structural schematic diagram of the utility model；

Fig. 4 is the structural schematic diagram that fruit bag loading plate is housed on the maxillary plate of the utility model；

Fig. 5 is the structural schematic diagram of conveying mechanism in the utility model；

Fig. 6 is the structural schematic diagram of fruit bag loading plate in the utility model；

Fig. 7 is the structural schematic diagram of enclosed mechanism in the utility model；

Fig. 8 is the first goods of furniture for display rather than for use component structure diagram of enclosed mechanism in the utility model；

Fig. 9 is the explosive view of Fig. 8 in the utility model；

Figure 10 is the first swing arm part B structure schematic diagram of enclosed mechanism in the utility model；

Figure 11 is the structural schematic diagram of turnover panel in the utility model；

Figure 12 is the second swing arm part structural schematic diagram of enclosed mechanism in the utility model；

Figure 13 is the structural schematic diagram of floating hold-down mechanism in the utility model；

Figure 14 is the assembled state figure of floating hold-down mechanism and turnover panel in the utility model；

Figure 15 is the original state figure of turnover panel and fruit bag in the utility model；

Figure 16 is the status diagram in the utility model after Turning board folding sealing；

Figure 17 is the structural schematic diagram of the enclosed mechanism in another embodiment；

Figure 18 is status diagram when fruit bag is dehisced in the utility model；

In the accompanying drawings, list of designations represented by each label is as follows：1, maxillary plate, 1-1, maxillary plate ontology, 1-11, Guide plate, 1-12, fruit bag transfer passage, 1-13, folding motor mount, 1-2, cover board, 1-21, fruit bag limit plate, 1- 22, fruit bag entrance；

2, movable component, 2-1, crank, 2-2, connecting rod, 2-3, folding electric machine main shaft；

3, acia, 3-1, rotation axle installing plate, 3-2, acia side plate, 3-3, pin shaft, 3-4, turnover panel mounting portion, 3-6, Bearing cap, 3-7, guide post mounting hole；

4, rotation axis；

5, fruit bag, 5-1, the upper layer rectangle scraps of paper, 5-2, lower layer's rectangle scraps of paper, 5-3, bending member, 5-4, suction sheet；

6, turnover panel driving assembly, 6-1, turnover panel driving motor, 6-2, the first swing arm part A, 6-221, top hole, 6-21, One swing arm part A ontology, 6-211, first rotating shaft, 6-22, convex block, 6-222, mounting hole, 6-3, the first swing arm part B, 6-3a, freedom End, 6-3b, connecting pin, 6-31, groove, 6-4, the first torsional spring, 6-41, the first torsional spring stabilizer blade A, 6-42, the first torsional spring stabilizer blade B, 6-5, the second swing arm part, 6-51, the second swing arm part ontology, 6-52, roller bearing, 6-53, the second shaft, 6-6, the second torsional spring, 6-61, Second torsional spring stabilizer blade A, 6-62, the second torsional spring stabilizer blade B, 6-7, first pulley, 6-8, transmission belt, 6-9, the second belt wheel, 6-10, connection Axis device, 6-11, bearing, 6-12, first band wheel shaft, 6-13, the second pulley shaft；

7, conveying mechanism, 7-1, feeder motor, 7-2, feeder motor mounting base, 7-3, the second driving gear, 7-4, first Drive gear, 7-5, lower roller shaft, 7-6, upper roll shaft, 7-7, roller shield, 7-8, lower roll wheel, 7-9, upper roll wheel；

8, travel switch；

9, magnet；

10, turnover panel, 10-1, flap body, 10-2, turnover panel side plate, 10-3, turnover panel connecting plate, 10-4, torsion shaft；

11, turnover panel backplate；

12, floating hold-down mechanism, 12-1, pressure plate, 12-2, guide post, 12-3, floating spring, 12-4, convex block, 12- 5, snap ring.

13, fruit bag loading plate.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

Embodiment 1

As shown in Fig. 1-Figure 16, a kind of fruit bagging machine head, including acia 3 and maxillary plate 1,3 He of acia The rear end of maxillary plate 1 is rotatably connected by rotation axis 4, and open-and-close mechanism is equipped between the acia 3 and the maxillary plate 1； The acia 3 is equipped with enclosed mechanism, and the enclosed mechanism includes turnover panel 10 and turnover panel driving assembly 6, the turnover panel driving Component 6 drives the turnover panel 10 to rotate, and folds to fruit bag sack.

The open-and-close mechanism includes several on the position corresponding with the upper and lower jaw is arranged in of movable component 2 Magnet 9；The movable component 2 includes that folding motor 2-3, crank 2-1 and connecting rod 2-2, the folding motor 2-3 pass through folding electricity Machine mounting base 1-13 is mounted on the maxillary plate 1, and one end of the crank 2-1 is connected on the main shaft of the folding motor 2-3, The other end of the crank 2-1 connects one end of the connecting rod 2-2, and the other end of the connecting rod 2-2 and the acia 3 are cut with scissors It connects；

The magnet can be permanent magnet or electromagnet, and the front end of the acia 3 and the maxillary plate 1 is respectively equipped with two Block magnet 9 is equipped with bending member 5-3 at 5 sack of fruit bag, and fruit bag 5 is as shown in Figure 18, and the bending member 5-3 is positioned at upper On layer rectangle scraps of paper 5-1, lower layer rectangle scraps of paper 5-2 is equipped with suction sheet 5-4, the suction sheet 5-4 and the bending member 5-3 phase It is mutually staggered, the bending member 5-3 and the suction sheet 5-4 are using ferromagnetic material, under the action of magnet, by upper and lower two The layer rectangle scraps of paper pull open；

Magnet 9 on acia 3 and the magnet 9 on maxillary plate 1 mutually stagger, the magnetic on acia 3 Iron 9 and corresponding positioned at the bending member 5-3 of upper layer rectangular paper on piece, magnet 9 on maxillary plate 1 and is located at lower layer's rectangle Suction sheet 5-4 on the scraps of paper is corresponding.

The maxillary plate 1 includes the maxillary plate ontology 1-1 and connection cabinet 1-2 of front, the rear end of the connection cabinet 1-2 It being connected with the rear end of the acia 3 by the shaft 4, the two sides of the maxillary plate ontology 1-1 are equipped with guide plate 1-11, Fruit bag transfer passage 1-12 is formed between two guide plate 1-11；The connection cabinet 1-2 is equipped with fruit bag entrance 1-22, the fruit bag entrance 1-22 is corresponding with the fruit bag transfer passage 1-12, and the fruit bag entrance 1-22's is upper Side is equipped with toothrow 1-21, and the toothrow 1-21 includes multiple set squares being set side by side, and is also set on the maxillary plate ontology 1-1 There is travel switch 8.

Be equipped with conveying mechanism 7 in the connecting box body, the conveying mechanism 7 include feeder motor 7-1, upper roll shaft 7-6 and Several upper roll wheels 7-9 and lower roll wheel 7-8, institute are respectively equipped on lower roller shaft 7-5, the upper roll shaft 7-6 and the lower roller shaft 7-5 Upper roll wheel 7-9 and the lower roll wheel 7-8 is stated to correspond, the contact surface of the upper roll wheel 7-8 and the lower roll wheel 7-8 with it is described Fruit bag transfer passage is corresponding, is additionally provided on the first driving gear 7-4, the feeder motor 7-1 and sets on the lower roller shaft 7-5 There is the second driving gear 7-3 being meshed with the first driving gear 7-4.The upper roll shaft 7-6's and lower roller shaft 7-5 Both ends pass through bearing respectively and are mounted on the connection cabinet 1-2.

The conveying mechanism further includes feeder motor mounting base 7-2 and roller shield 7-7, and the feeder motor 7-1 passes through Feeder motor mounting base 7-2 is mounted on the maxillary plate ontology 1-1, the roller shield 7-7 cover on the upper roll wheel 7-9 and The periphery of the lower roll wheel 7-8, the upper roll wheel 7-9 and the lower roll wheel 7-8 respectively include 2.

The turnover panel driving assembly 6 includes turnover panel driving motor 6-1, connection component and transmission component, the transmission component Including first pulley 6-7, the second belt wheel 6-9 and connect the transmission belt 6-8 of first pulley 6-7 and the second belt wheel 6-9, described first Belt wheel 6-7 is arranged on first band wheel shaft 6-12, and the second belt wheel 6-9 is arranged on the second pulley shaft 6-13.

The first band wheel shaft 6-12 is described by the output axis connection of the connection component and the turnover panel driving motor Second pulley shaft 6-13 is connect with the turnover panel 10, and the turnover panel driving motor 1 drives described first by the connection component Belt wheel 6-7 rotation, the first pulley 6-7 drive the second belt wheel 6-9 rotation, and the second belt wheel 6-9 drives described 10 turns of turnover panel It is dynamic；

The turnover panel 10 includes flap body 10-1 and the turnover panel side plate 10-2 positioned at the two sides the flap body 10-1, and two The turnover panel side plate 10-2 of side, which is respectively fixedly connected with, is equipped with the overturning in turnover panel connecting plate 10-3, the turnover panel connecting plate 10-3 Axis 10-4, the second pulley shaft 6-13 is fixedly connected with the torsion shaft of side or the overturning of the second pulley shaft 6-13 and side Axis 10-4 is integrally formed.

The connection component includes the first swing arm unit and the second swing arm unit, and the turnover panel driving motor 1 drives first Swing arm unit rotation, first swing arm unit drive the rotation of the second swing arm unit, and second swing arm unit passes through transmission group Part drives the turnover panel 10 to rotate；

First swing arm unit includes the first swing arm part A6-2, the first torsional spring 6-4 and the first swing arm part B6-3, and described the One end of one swing arm part A6-2 is fixedly connected on the output shaft of the turnover panel driving motor 6-1, and the first swing arm part A6- 2 are equipped with first rotating shaft 6-211, and the first swing arm part B6-3 includes connecting pin 6-3a and free end 6-3b, and described first turns round Spring 6-4 and the connecting pin 6-3a are socketed on the first rotating shaft 6-211, and the first torsional spring 6-4 is arranged described Between first swing arm part A6-2 and the first swing arm part B6-3；

Downside close to the free end 6-3a of the first swing arm part B6-3 is equipped with groove 6-31, the first torsional spring 6- 4 include that the first torsional spring stabilizer blade A6-41 and the first torsional spring stabilizer blade B6-42, the first torsional spring stabilizer blade A6-41 is inserted into the groove In 6-31, the first torsional spring stabilizer blade B6-42 holds out against the first swing arm part A6-2 close to turnover panel driving motor 6-1 output shaft one The downside at end；

Second swing arm unit includes the second swing arm part 6-5 and the second torsional spring 6-6, and the second swing arm part includes second Swing arm part ontology 6-51, the second swing arm part one end ontology 6-51 are equipped with the second shaft 6-53, and the other end is equipped with roller bearing 6-52, the roller bearing 6-52 are pressed against on the free end of the first swing arm part B6-3, and the second torsional spring 6-6 is mounted on institute It states on the second shaft 6-53, the second shaft 6-53 and the first band wheel shaft are integrally formed；

Bearing 6-11 is also equipped on the second shaft 6-53, the periphery the bearing 6-11 is covered with bearing cap 3-6, described Second torsional spring 6-6 includes the second torsional spring stabilizer blade A6-61 and the second torsional spring stabilizer blade B6-62, the second torsional spring stabilizer blade A6-61 compression The upper side of the second swing arm 6-5, the second torsional spring stabilizer blade B6-62 hold out against the lower end surface of the bearing cap 3-6.

The first swing arm part A6-2 is equipped with the mounting hole 6-222 matched with turnover panel driving motor 6-1 output shaft, also Equipped with the top hole 6-221 being connected to the mounting hole 6-222, the axial direction of the top hole 6-221 and the mounting hole 6- 222 it is axially vertical, jackscrew is installed in the top hole 6-221, for compressing the output shaft of turnover panel driving motor 6-1.

The output shaft of the turnover panel driving motor 6-1 is equipped with platform, and the jackscrew is held out against on the platform.

The first swing arm free end part B6-3 is arc-shaped.

The first swing arm part A6-2 include the first swing arm part A ontology 6-21, the first swing arm part A ontology 6-21 with One end of turnover panel driving motor 6-1 output axis connection is equipped with the convex block 6-22 other end and is connected with by the first rotating shaft 6-211 The first swing arm part B6-3, the first swing arm part B6-3 are arc-shaped, top close to the lower section of the one end the convex block 6-22 Equipped with limited block.

It further include floating hold-down mechanism 12, the floating hold-down mechanism 12 includes pressure plate 12-1 and convex block 12-4, described The upper end of pressure plate 12-1 is equipped with guide post 12-2, is socketed with floating spring 12-3, the pressure plate on the guide post 12-2 The rear end bottom of 12-1 is connected with the convex block 12-4.

The convex block is hollow structure, the permanent magnet being embedded on the acia.

Before turnover panel 10 is sealed, the bottom end of the convex block is lower than the bottom surface of the flap body.

Front end on the acia 3 is equipped with turnover panel mounting portion 3-4 and floating hold-down mechanism mounting portion, and the rear end is equipped with Axle installing plate 3-1 is rotated, the floating hold-down mechanism mounting portion is equipped with the guide post mounting hole 3- passed through for the guide post 7, the diameter of the guide post mounting hole 3-7 is adapted with the diameter of the guide post, and the side of the acia 3 is equipped with connection The pin shaft 3-3 of the connecting rod, the other side is equipped with the bearing cap, and the acia is equipped with turnover panel driving motor mounting portion 3- 5。

The front end of the maxillary plate ontology 1-1 is equipped with fruit bag loading plate 13, and it is heavy that the fruit bag loading plate 13 passes through Head screw is mounted on the maxillary plate ontology 1-1.

The fruit bag loading plate 13 includes symmetrically arranged two, and the fruit bag loading plate 13 includes horizontal support Plate 13-1 and the thickness of the front end labial lamina 13-2, the support plate 13-1 obliquely are smaller, between 0.5-5mm, the labial lamina One end of 13-2 is connected on the support plate 13-1, and the other end holds out against the front end of the maxillary plate ontology 1-1.

Embodiment 2

As shown in figure 17, difference from example 1 is that：The connection component is shaft coupling 6-10, the shaft coupling The both ends of device 6-10 are connect with the output shaft of the turnover panel driving motor 6-1 and the first band wheel shaft 6-12 respectively.

The course of work of the utility model is as follows：

Firstly, fruit bag 5 is entering at fruit bag entrance 1-22, under the action of conveying mechanism 7, it is fed forward, After the movement in place of fruit bag 5, folding motor work drives folding electric machine main shaft 2-3 to rotate, and then drive crank 2-1, connecting rod 2-3 movement, rotates acia, and upper and lower jaw opens, and 5 sack of fruit bag opens under the action of magnet, and fruit is inserted in water In fruit bag 5；

Then, folding motor work drives folding electric machine main shaft 2-3 backwards rotation, and then drives crank 2-1, connecting rod 2- 3 movements make acia backwards rotation, upper and lower jaw closure, after floating hold-down mechanism compresses the bending member 5-3 on fruit bag 5 End；

Finally, turnover panel driving motor 6-1 output shaft around A to rotation, turnover panel driving motor 6-1 output shaft drives the first swing arm Part A6-2 rotation, the first swing arm part A6-2 drive the first swing arm part B6-3 around A to rotation under the action of the first torsional spring 6-4, into And drive the second swing arm part 5 around A to rotation, at this time on the first swing arm part the second shaft 6-52 around A to rotation, and then drive first Belt wheel 6-7 and the second belt wheel 6-9 around A to rotation, to drive turnover panel 10 around A to rotation；

After turnover panel 10 rotates 180 °, position-limiting action of the flap body 10-1 by loading plate 13 completes water at this time The folding of fruit bag 5, turnover panel 10 no longer rotates at this time, and the second belt wheel 6-9, first pulley 6-7 and the second swing arm part 6-5 stop turning It is dynamic, and turnover panel driving motor 6-1 still around A to rotation, under the action of the first torsional spring 6-4, the first swing arm part B6-2 around A to Backwards rotation, when turning to certain position, the first swing arm part B6-3 and idler wheel 6-52 are disengaged, the first swing arm part B6-3 and second Swing arm part 6-5 resets rapidly under the action of the first torsional spring 6-4 and the second torsional spring 6-6 respectively, and the first swing arm part A6-2 is being turned over The effect of plate driving motor 6-1 also achieves reset, prepares for fold closure next time.

When turnover panel driving assembly 6 is using sealing turnover panel driving assembly described in embodiment 2, i.e., by turnover panel driving motor 6-1 directly drives turnover panel 10 by belt wheel and acts, and needs to control turnover panel driving motor 6-1 by controller and does positive and negative rotation.When When first pulley 6-7 and the second belt wheel 6-9 the same, positive 5 sack of turnback backfin fruit bag of turnover panel driving motor 6-1 is needed, then Reversion 180 degree makes turnover panel 10 set back.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (10)

1. a kind of fruit bagging machine head, which is characterized in that including acia and maxillary plate, after the acia and maxillary plate End is rotatably connected by rotation axis, and open-and-close mechanism is equipped between the acia and the maxillary plate；

The acia is equipped with enclosed mechanism, and the enclosed mechanism includes turnover panel and turnover panel driving assembly, the turnover panel driving Component drives the turnover panel rotation, folds to fruit bag sack.

2. fruit bagging machine head according to claim 1, which is characterized in that the open-and-close mechanism include movable component and Several magnet on the upper and lower jaw are set；The movable component includes opening and closing motor, crank and connecting rod, described to open Close motor to be mounted on the maxillary plate, connect one end of the crank on the main shaft of the folding motor, the crank it is another One end connects one end of the connecting rod, and the other end of the connecting rod and the acia are hinged.

3. fruit bagging machine head according to claim 2, which is characterized in that the maxillary plate include maxillary plate ontology and Cabinet is connected, the upper end of the connection cabinet is connected with the rear end of the acia by shaft, and the two of the maxillary plate ontology Side is equipped with guide plate, forms fruit bag transfer passage between two guide plates, the connection cabinet enters equipped with fruit bag Mouthful, the fruit bag entrance is corresponding with the fruit bag transfer passage.

4. fruit bagging machine head according to claim 3, which is characterized in that be equipped with conveyer in the connecting box body Structure, the conveying mechanism includes feeder motor, upper roll shaft and lower roller shaft, if being respectively equipped on the upper roll shaft and the lower roller shaft Dry upper roll wheel and lower roll wheel, the upper roll wheel and lower roll wheel one-to-one correspondence, the upper roll wheel and the lower roll wheel connect Contacting surface is corresponding with the fruit bag transfer passage, is additionally provided with the first driving gear on the lower roller shaft, on the feeder motor Equipped with the second driving gear being meshed with the first driving gear.

5. fruit bagging machine head according to claim 1-4, which is characterized in that the turnover panel driving assembly packet Turnover panel driving motor, connection component and transmission component are included, the transmission component includes first pulley, the second belt wheel and connection first The transmission belt of belt wheel and the second belt wheel, the first pulley are arranged on first band wheel shaft, and second belt wheel is arranged second On pulley shaft, the first band wheel shaft is by the output axis connection of the connection component and the turnover panel driving motor, and described Two pulley shafts are connect with the turnover panel.

6. fruit bagging machine head according to claim 5, which is characterized in that the connection component is shaft coupling, described The both ends of shaft coupling respectively with the output shaft of the turnover panel driving motor and the first pulley axis connection.

7. fruit bagging machine head according to claim 5, which is characterized in that the connection component includes the first swing arm set Part and the second swing arm unit, the turnover panel driving motor drive the rotation of the first swing arm unit, and first swing arm unit drives the The rotation of two swing arm units, second swing arm unit drive the turnover panel to rotate by transmission component；

First swing arm unit includes that the first swing arm part A, the first torsional spring and the first swing arm part B, first torsional spring can make The first swing arm part B resets；Second swing arm unit includes the second swing arm part and the second torsional spring, and second torsional spring can Reset the second swing arm part and the turnover panel.

8. fruit bagging machine head according to claim 6 or 7, which is characterized in that the turnover panel includes flap body, turns over Plate side plate, turnover panel connecting plate and torsion shaft, the turnover panel side plate are located at the two sides of the flap body, and the turnover panel side plate is fixed It is connected to the turnover panel connecting plate, the torsion shaft, the overturning of two sides are respectively equipped on the turnover panel connecting plate of two sides The alignment of axis axis.

9. fruit bagging machine head according to claim 8, which is characterized in that it further include floating hold-down mechanism, it is described floating Dynamic hold-down mechanism includes pressure plate and convex block, and the upper end of the pressure plate is equipped with guide post, is socketed with floating in the guide post The rear end bottom of spring, the pressure plate is connected with the convex block.

10. fruit bagging machine head according to claim 9, which is characterized in that the front end on the acia, which is equipped with, to be turned over Plate mounting portion and floating hold-down mechanism mounting portion, the floating hold-down mechanism mounting portion is equipped with leads for what the guide post passed through To column mounting hole, the diameter of the guide post mounting hole is adapted with the diameter of the guide post, and the side of the acia is set There is the pin shaft for connecting the connecting rod, the other side is equipped with bearing cap, and the acia is equipped with turnover panel driving motor mounting portion, institute The rear end for stating acia is additionally provided with rotation axis mounting portion.